CN219547506U - A compression-resistant road and bridge steel formwork structure - Google Patents

Abstract

The utility model discloses a compression-resistant road bridge steel formwork structure, which belongs to the technical field of steel formwork support and comprises an assembling module, wherein the assembling module is in a quarter arc shape, two ends of the outer edge of the assembling module are vertically provided with side plates in a protruding mode, the inner sides of the side plates at the middle section are respectively provided with a protruding block in a protruding mode, the bottom of the assembling module is provided with a mounting groove, a bottom plate is fixed at the mounting groove through bolts, a support frame is hinged to the bottom plate, a clamping block is hinged to one end, far away from the bottom plate, of the support frame, and a plurality of pedals are hinged to the support frame at equal intervals. This road bridge steel form of resistance to compression can be in the course of the work, carries out fine auxiliary stay to assembling the module and handles through the support frame, simultaneously through the footboard that can overturn that sets up, can directly overturn the footboard and form when dismantling, thereby realize dismantling fast to the form connection part of the template, can avoid the needs to build again and climb frame scheduling problem, has improved whole work efficiency.

Description

A compression-resistant road and bridge steel formwork structure

technical field

The utility model belongs to the technical field of steel formwork support, in particular to a compression-resistant road and bridge steel formwork structure.

Background technique

Steel formwork is a steel formwork used for concrete pouring and forming. In addition to steel formwork, there are wooden formwork, plywood formwork, etc. Steel formwork is widely used in construction projects for its multiple uses and beautiful concrete pouring.

Publication No. "CN214939058U" is a compression-resistant road and bridge steel formwork structure, including a formwork mechanism. The outer side of the formwork mechanism is fixedly equipped with transverse reinforcing ribs, and the lower surface of the formwork mechanism is fixedly installed with an auxiliary support mechanism... The formwork mechanism is connected by a compression connection mechanism, so that the two semi-cylindrical steel formworks on the formwork mechanism are closely connected, and multiple structures are used to connect from multiple directions, effectively enhancing the overall compression resistance of the formwork.

The above-mentioned compression-resistant road and bridge steel formwork structure requires multiple sets of compression-resistant connection mechanisms to connect the modules. In the subsequent disassembly, multiple sets of benches need to be lapped to disassemble the connection part of the module structure, which is cumbersome.

To this end, we propose a compression-resistant road and bridge steel formwork structure to solve the above problems.

Utility model content

The purpose of this utility model is to solve the existing pressure-resistant road and bridge steel formwork structure in the prior art. It is necessary to connect the modules through multiple groups of compression-resistant connection mechanisms. During subsequent disassembly, multiple groups of platforms need to be lapped. It is troublesome to disassemble the connection part of the module structure. problem, and proposed a compressive bridge steel formwork structure.

In order to achieve the above object, the utility model adopts the following technical solutions:

A compression-resistant road and bridge steel formwork structure, including an assembly module, the assembly module is in the shape of a quarter arc plate, and side plates are vertically protruded from both ends of the outer edge of the assembly module,

Protruding blocks are protrudingly arranged on the inner side of the side plate at the middle section, and a mounting groove is opened at the bottom of the assembled module, and a bottom plate is fixed to the mounting groove by bolts, and a support frame is hingedly installed on the bottom plate. The end of the support frame away from the bottom plate is hingedly equipped with a block, and the block is mated with the protruding block, and the block and the protruding block are hingedly connected by hinge bolts. The support frame Several pedals are mounted on equidistant hinges.

Thanks to the set of reversible pedals, when disassembly is required, the pedals can be directly turned over to form a climbing frame, so as to realize the quick disassembly of the connection part of the formwork structure, which can avoid the need to re-build the climbing frame as far as possible, and improve the overall work. efficiency.

As a further preferred solution, hinge columns protrude from the middle sections of both ends of the pedal, and the pedal is hingedly mounted on the support frame through the hinge columns.

As a further preferred solution, sliding columns protrude from the outer edges of both ends of the pedal, and the inner side of the support frame is provided with limiting grooves for the sliding columns to slide.

Thanks to the cooperation between the set sliding column and the limiting groove, the position of the pedal can be conveniently and effectively limited during the working process.

As a further preferred solution, a clamping block is protrudingly provided on the outer side of one of the side plates, and a clamping groove for the clamping block is opened on the outer side of the other side plate. A positioning component cooperating with the snap-in groove is installed in the block.

Thanks to the provided clamping block and the clamping installation between the clamping grooves, it is convenient to prevent a large gap between the two side plates.

As a further preferred solution, a positioning cavity for installing the positioning component is opened inside the clamping block, and positioning holes for positioning the positioning component are symmetrically opened on the outer side of the clamping groove.

As a further preferred solution, the positioning assembly includes a rotating rod that is rotatably installed in the positioning cavity, and a plug-in block is symmetrically sleeved on the rotating rod, and two threads with opposite helical directions are symmetrically provided on the rotating rod. , the middle section of the rotating rod is sleeved with a worm gear, the clamping block is rotated with a knob, the knob is fixed with a worm, and the worm gear and the worm are cooperating for transmission.

Thanks to the set positioning component, when the knob is turned, the worm is driven to rotate, the worm gear and the worm are driven together, and then the worm wheel is rotated, so that the rotation rod is rotated, and the rotation rod and the plug-in block are screwed together, so that the The plug-in block is plugged and installed in the positioning hole, so as to complete the positioning and fastening process between the two assembled modules, which can facilitate effective positioning and fastening of the two assembled modules during the work process, and at the same time, only need to The quick disassembly of the two assembled modules can be completed by turning the knob, which can improve the overall disassembly efficiency.

As a further preferred solution, several reinforcing rings for auxiliary reinforcement are equidistantly arranged on the outer edge of the assembly module.

Thanks to the set reinforcing ring, the overall strength of the assembled module can be conveniently improved during the working process to ensure the overall strength of the assembled module.

In summary, the technical effects and advantages of the present utility model: the compression-resistant road and bridge steel formwork structure, through the side panels, protruding blocks, support frames, pedals, hinged columns, sliding column clamping blocks, etc. The cooperation between them can provide good auxiliary support for the assembly module through the support frame during the working process. At the same time, through the set reversible pedal, when it needs to be disassembled, the pedal can be directly turned over to form a climbing frame. The rapid disassembly of the connection part of the formwork structure can be realized, which can avoid problems such as the need to re-build the climbing frame as much as possible, and improve the overall work efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model after the support frame and the bottom plate are disassembled;

Fig. 3 is the enlarged view of A place in Fig. 1 of the utility model;

Fig. 4 is the structural representation of pedal of the utility model;

Fig. 5 is a longitudinal sectional view of the clamping block of the present invention.

In the figure: 1. Assembly module; 2. Reinforcing ring; 3. Side plate; 31. Clamping groove; 32. Clamping block; 4. Installation groove; 5. Bottom plate; 6. Support frame; 61. Limiting groove; 7, pedal; 71, hinged column; 72, sliding column; 8, block; 81, protruding block; 82, hinged bolt; 9, positioning component; 10, worm wheel; 11, rotating rod; 12, worm; 13, plug block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1 and 2, a compression-resistant road and bridge steel formwork structure includes an assembly module 1, which is in the shape of a quarter arc plate, and several auxiliary reinforcements are equidistantly arranged on the outer edge of the assembly module 1. The reinforcing ring 2, through the arrangement of several reinforcing rings 2, can conveniently improve the overall strength of the assembled module 1 during the working process, so as to ensure the overall strength of the assembled module 1.

The two ends of the outer edge of the above-mentioned assembly module 1 are vertically protrudingly provided with side plates 3, and the inner side of the side plate 3 at the middle section is protrudingly provided with protruding blocks 81, and the bottom of the assembly module 1 is provided with installation grooves 4, and there are 4 installation grooves. The bottom plate 5 is fixed by bolts, and the support frame 6 is hingedly installed on the bottom plate 5. By positioning and fastening the bottom plate 5 and the installation groove 4 through bolts, it can be conveniently disassembled quickly after work.

Wherein, one end of the support frame 6 away from the bottom plate 5 is hingedly equipped with a clamping block 8, which is mated and inserted between the clamping block 8 and the protruding block 81, and is hingedly connected between the clamping block 8 and the protruding block 81 by a hinge bolt 82. A plurality of pedals 7 are mounted on equidistant hinges, and through the set support frame 6, it is convenient to carry out auxiliary support processing on the assembly module 1 during the working process, so as to avoid problems such as the middle section of the assembly module 1 being stretched during the working process.

Referring to Fig. 3 and Fig. 4, a hinge column 71 is protrudingly arranged at the middle section of both ends of the pedal 7, and the pedal 7 is hingedly mounted on the support frame 6 through the hinge column 71, and a sliding column 72 is protrudingly provided at the outer edges of the two ends of the pedal 7 , the inner side of the support frame 6 is provided with a limiting slot 61 for the sliding column 72 to slide.

Referring to Fig. 1 and Fig. 5, a clamping block 32 is protrudingly arranged on the outer side of one side plate 3, and a clamping groove 31 for the clamping block 32 is provided on the outer side of the other side plate 3, and the clamping A positioning cavity is provided inside the block 32, and a positioning component 9 is installed in the installation cavity, and positioning holes for positioning the positioning component 9 are symmetrically opened on the outer side of the clamping groove 31.

The above-mentioned positioning assembly 9 includes a rotating rod 11 that is installed in the positioning cavity. The rotating rod 11 is symmetrically sleeved with a plug-in block 13. The rotating rod 11 is symmetrically provided with two threads with opposite helical directions. The middle section of the rotating rod 11 A worm wheel 10 is sheathed at the place, and a knob is arranged on the clamping block 32 for rotation, and a worm 12 is fixed on the knob, and the worm wheel 10 and the worm 12 are matched for transmission.

Through the provided positioning assembly 9, turn the knob, and when the knob rotates, it will drive the worm 12 to rotate, and the worm wheel 10 and the worm 12 will cooperate to drive, and then the worm wheel 10 will rotate, so that the rotating rod 11 will rotate, and the connection between the rotating rod 11 and the plug block 13 will be rotated. The thread fits between them, so that the plug-in block 13 is plugged and installed in the positioning hole, thereby completing the positioning and fastening process between the two assembled modules 1, and it is convenient to effectively locate and tighten the two assembled modules 1 during the working process. At the same time, the quick disassembly of the two assembled modules 1 can be completed by simply turning the knob during follow-up work, which can improve the overall disassembly efficiency.

Working principle: When the assembly module 1 needs to be assembled, the four assembly modules 1 are installed together, and the clamping block 32 on one assembly module 1 is matched with the clamping groove 31 on the other assembly module 1 , turn the knob, when the knob turns, it will drive the worm 12 to rotate, and the worm gear 10 and the worm 12 will cooperate to drive, and then the worm wheel 10 will rotate, so that the rotating rod 11 will rotate, and the rotating rod 11 will be threadedly matched with the plug block 13, so that The plug-in block 13 is plugged and installed in the positioning hole to complete the positioning and fastening process between the two assembled modules 1, and the clamping block 8 is plugged and installed at the protruding block 81, and the positioning and plugging process is performed through the hinge bolt 82 , and the base plate 5 is plugged and installed in the installation groove 4 and fixed by bolts, and the bottom of the support frame 6 is hingedly installed on the base plate 5 .

When subsequent disassembly is performed, the pedal 7 is turned over, so that the sliding column 72 on the pedal 7 rotates and turns over along the limit groove 61, so that it is convenient to step on the pedal 7 to disassemble the assembly module 1 .

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. a compression-resistant road and bridge steel formwork structure, comprising an assembly module (1), is characterized in that, the assembly module (1) is a quarter arc plate shape, and the outer edge of the assembly module (1) Side plates (3) protrude vertically from both ends, Protruding blocks (81) are protrudingly arranged on the inner sides of the side plates (3) at the middle section, and an installation groove (4) is opened at the bottom of the assembled module (1), and the installation groove (4) passes through A bottom plate (5) is fixed by bolts, a support frame (6) is hingedly mounted on the bottom plate (5), and a block (8) is hingedly mounted on the end of the support frame (6) away from the bottom plate (5). The block (8) and the protruding block (81) are mated and inserted, and the clamping block (8) and the protruding block (81) are hingedly connected by hinge bolts (82), and the support frame (6 ) is equidistantly hinged with several pedals (7). 2. A kind of compression-resistant road and bridge steel formwork structure according to claim 1, characterized in that, the middle section of both ends of the pedal (7) is protrudingly provided with a hinged column (71), and the pedal (7) It is hingedly installed on the support frame (6) through a hinge column (71). 3. a kind of compression-resistant road bridge steel formwork structure according to claim 1, is characterized in that, the two ends outer edges of described pedal (7) are protrudingly provided with sliding column (72), and described bracing frame (6 ) is provided with a limit groove (61) for the slide column (72) to slide on the inner side edge. 4. A kind of compression-resistant road and bridge steel formwork structure according to claim 1, characterized in that, a clamp block (32) is protrudingly provided on the outer side of one said side plate (3), and the other said On the outer side of the side plate (3), there is a snap-in groove (31) for the snap-in block (32) to be installed, and the snap-in block (32) is installed with a clip between the snap-in slot (31). Cooperate with positioning assembly (9) for positioning. 5. A kind of pressure-resistant road and bridge steel formwork structure according to claim 4, characterized in that, the inside of the snap-in block (32) is provided with a positioning cavity for the installation of the positioning assembly (9), and the snap-in slot The outer edge of (31) is symmetrically provided with positioning holes for the positioning of the positioning assembly (9). 6. A kind of compression-resistant road and bridge steel formwork structure according to claim 5, characterized in that, said positioning assembly (9) comprises a rotating rod (11) which is rotatably installed in the positioning cavity, and said rotating rod (11 ) is symmetrically sleeved with a plug-in block (13), symmetrically provided with two threads with opposite helical directions on the rotating rod (11), and a worm wheel (10) is sleeved at the middle section of the rotating rod (11). ), the clamping block (32) is rotatably provided with a knob, the knob is fixed with a worm (12), and the worm (10) and the worm (12) are matched for transmission. 7. A compression-resistant road and bridge steel formwork structure according to claim 1, characterized in that, several reinforcing rings (2) for auxiliary reinforcement are equidistantly arranged on the outer edge of the assembly module (1).